CA3131444A1 - Systeme pour reparer des elements d'usure sur des machines de terrassement - Google Patents

Systeme pour reparer des elements d'usure sur des machines de terrassement Download PDF

Info

Publication number
CA3131444A1
CA3131444A1 CA3131444A CA3131444A CA3131444A1 CA 3131444 A1 CA3131444 A1 CA 3131444A1 CA 3131444 A CA3131444 A CA 3131444A CA 3131444 A CA3131444 A CA 3131444A CA 3131444 A1 CA3131444 A1 CA 3131444A1
Authority
CA
Canada
Prior art keywords
earth
stem
locking element
moving machines
wear elements
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CA3131444A
Other languages
English (en)
Inventor
Carlos AMAT HOLGADO
Javier Jimenez Garcia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Metalogenia Research and Technologies SL
Original Assignee
Metalogenia Research and Technologies SL
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metalogenia Research and Technologies SL filed Critical Metalogenia Research and Technologies SL
Publication of CA3131444A1 publication Critical patent/CA3131444A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins
    • E02F9/2841—Retaining means, e.g. pins resilient
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2825—Mountings therefor using adapters
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
    • E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
    • E02F9/2808—Teeth
    • E02F9/2816—Mountings therefor
    • E02F9/2833—Retaining means, e.g. pins

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Earth Drilling (AREA)
  • Mutual Connection Of Rods And Tubes (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)

Abstract

L'invention concerne un système de fixation d'éléments d'usure sur des machines de terrassement, qui comprend une tige (1) rotative entre une position de blocage et une position de libération, ladite tige (1) définissant une extrémité intérieure et une extrémité extérieure, ladite tige (1) comprenant des éléments de blocage (2, 3), ladite tige (1) comprenant un premier élément de blocage (2) déformable placé à l'extrémité intérieure de ladite tige (1) et un second élément de blocage (3) disposé de manière déplacée vers l'extrémité extérieure de ladite tige (1). L'invention permet de fournir un système de fixation d'éléments d'usure sur des machines de terrassement qui est facile à manipuler et qui améliore/assure les contacts entre la dent et le porte-dent.
CA3131444A 2019-03-01 2020-03-02 Systeme pour reparer des elements d'usure sur des machines de terrassement Pending CA3131444A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
PCT/ES2019/070125 WO2020178462A1 (fr) 2019-03-01 2019-03-01 Système de fixation d'éléments d'usure sur des machines de terrassement
ESPCT/ES2019/070125 2019-03-01
PCT/ES2020/070149 WO2020178466A1 (fr) 2019-03-01 2020-03-02 Système de fixation d'éléments d'usure sur des machines de terrassement

Publications (1)

Publication Number Publication Date
CA3131444A1 true CA3131444A1 (fr) 2020-09-10

Family

ID=66542277

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3131444A Pending CA3131444A1 (fr) 2019-03-01 2020-03-02 Systeme pour reparer des elements d'usure sur des machines de terrassement

Country Status (12)

Country Link
US (1) US20220145594A1 (fr)
EP (1) EP3933124A4 (fr)
KR (1) KR20210140733A (fr)
CN (1) CN113795638A (fr)
AU (1) AU2020231829B2 (fr)
BR (1) BR112021017102A2 (fr)
CA (1) CA3131444A1 (fr)
CL (1) CL2021002280A1 (fr)
MX (1) MX2021010575A (fr)
PE (1) PE20220105A1 (fr)
WO (2) WO2020178462A1 (fr)
ZA (1) ZA202106303B (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2024011072A1 (fr) * 2022-07-08 2024-01-11 Caterpillar Inc. Ensemble de verrouillage pour une pointe et adaptateur
WO2024011025A1 (fr) * 2022-07-08 2024-01-11 Caterpillar Inc. Système d'accouplement d'embout et d'adaptateur

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4761900A (en) * 1986-12-04 1988-08-09 Esco Corporation Excavating tooth assembly
US5983534A (en) * 1997-09-17 1999-11-16 G. H. Hensley Industries, Inc. Rotary lock system for excavating tooth/adapter assembly
US6708431B2 (en) * 2001-12-03 2004-03-23 Hensley Industries, Inc. Excavating tooth assembly with rotatable connector pin structure
US6757995B2 (en) * 2002-07-12 2004-07-06 Trn Business Trust System and method for coupling excavation equipment components
ES2346698T3 (es) * 2002-09-19 2010-10-19 Esco Corporation Conjunto de desgaste y bloqueo para un cucharon de excavacion.
US7162818B2 (en) * 2003-08-04 2007-01-16 Hensley Industries, Inc. Connector pin assembly and associated apparatus
JP5022599B2 (ja) * 2003-12-05 2012-09-12 メタロヘニア，エセ．ア． 掘削アセンブリ、および土壌および石のような物質を動かすための機器に適用可能なその構成要素
NZ594016A (en) 2006-03-30 2012-11-30 Esco Corp Wear teeth for bucket edge teeth of digging machines
US7603799B2 (en) * 2006-05-11 2009-10-20 Hensley Industries, Inc. Cammed connector pin assembly and associated excavation apparatus
US20080209772A1 (en) * 2007-03-02 2008-09-04 Kan Cui Connector pin assembly
DE202011101484U1 (de) * 2011-06-06 2011-11-10 Jung-Ching Ko Löffelzahn für Baumaschine
UA108940C2 (uk) * 2011-07-05 2015-06-25 Утримуючий пристрій, утримуюча система між охоплюючим компонентом і охоплюваним компонентом, охоплюючий компонент і охоплюваний компонент для екскаваторів і їм подібних машин
CN107905289A (zh) * 2011-11-23 2018-04-13 埃斯科公司 磨损组件
US9157217B2 (en) * 2013-07-23 2015-10-13 Caterpillar Inc. Tool retention system having cam-driven keys
FR3011013B1 (fr) * 2013-09-20 2015-10-30 Safe Metal Systeme mecanique comprenant un dispositif de liaison entre une piece d'usure et son support, et godet d'engin de travaux publics
US9920504B2 (en) * 2014-06-27 2018-03-20 Robert S. Bierwith Self-locking connector pin for demountably securing consumable ground digging components to containers of earth moving equipment
US10030368B2 (en) * 2015-10-06 2018-07-24 Hensley Industries, Inc. Excavating tooth assembly with locking pin assembly
US10106960B2 (en) * 2015-11-25 2018-10-23 Caterpillar Inc. Lock assembly for ground engaging tool
US11492784B2 (en) * 2019-04-15 2022-11-08 Hensley Industries, Inc. Position-biased locking pin assembly for a ground engaging wear member

Also Published As

Publication number Publication date
US20220145594A1 (en) 2022-05-12
WO2020178462A1 (fr) 2020-09-10
KR20210140733A (ko) 2021-11-23
EP3933124A4 (fr) 2023-01-18
CN113795638A (zh) 2021-12-14
EP3933124A1 (fr) 2022-01-05
AU2020231829A1 (en) 2021-09-30
PE20220105A1 (es) 2022-01-26
CL2021002280A1 (es) 2022-04-01
WO2020178466A1 (fr) 2020-09-10
AU2020231829B2 (en) 2023-05-11
MX2021010575A (es) 2021-10-13
BR112021017102A2 (pt) 2021-11-03
ZA202106303B (en) 2022-09-28

Similar Documents

Publication Publication Date Title
US7707755B2 (en) Removable device for attaching two mechanical parts
USRE47477E1 (en) Shroud assembly
US8555532B2 (en) Detachable fastening system between a male piece and a female piece, pin and female piece
US6729052B2 (en) Assembly for securing an excavating tooth
AU2020231829B2 (en) System for attaching wear elements to earthmoving machines
US7178274B2 (en) Coupling arrangement
EP3626892B1 (fr) Élément d'usure pour equipment de terrassement
KR101679890B1 (ko) 굴삭기 및 유사한 장비용 어댑터에 장착부재를 결합하기 위한 시스템과 그 구성부품
EA028644B1 (ru) Изнашиваемый элемент и изнашиваемый узел для землеройного оборудования
JP2007530844A (ja) 摩耗縁アセンブリ
AU2015222171B2 (en) A locking device for a wear member of an earth moving machine
MX2011005759A (es) Mecanismo de falla para conexion mecanica.
US20110252673A1 (en) Quick coupling device for connecting a tool to a handling equipment, such as the arm of an excavator
RU2705632C1 (ru) Крепежное устройство для крепления изнашиваемого или защитного элемента к ковшу землеройной машины и соответствующая система крепления и способ
EA039491B1 (ru) Изнашиваемый элемент для землеройного оборудования и изнашиваемый узел с указанным элементом
MXPA06008830A (en) Device for removably fixing two mechanical parts to one another
ZA200608905B (en) Device for removably fixing two mechanical parts to one another

Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20211019

EEER Examination request

Effective date: 20211019

EEER Examination request

Effective date: 20211019

EEER Examination request

Effective date: 20211019

EEER Examination request

Effective date: 20211019

EEER Examination request

Effective date: 20211019

EEER Examination request

Effective date: 20211019